Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       Completed generating statistics (took 0.008 s).
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS weather station E1521 - show graphs
Comment: .weewx-4.8.0-Vantage
Location: 33°11.92' N 111°34.52' W - locator DM43FE07XQ - show map
4.5 km West bearing 281° from San Tan Valley, Pinal County, Arizona, United States [?]
7.8 km Southeast bearing 135° from Queen Creek, Maricopa County, Arizona, United States
54.0 km Southeast bearing 121° from Phoenix, Maricopa County, Arizona, United States
124.4 km Northwest bearing 331° from Tucson, Pima County, Arizona, United States
Last position: 2025-03-05 21:45:15 UTC (2m58s ago)
2025-03-05 14:45:15 MST local time at San Tan Valley, United States [?]
Last WX report: 2025-03-05 21:45:15 UTC (2m58s ago) – show weather charts
23.9 °C 19% 1011.8 mbar 0.4 m/s Southeast
Device: Unknown: Unknown
Last path: E1521>APRS via TCPXX*,qAX,CWOP-5
Positions stored: 7
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS